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Determine Output:
#define square(x) x*x
void main()
{
      int i;
      i = 64/square(4);
      printf("%d", i);
}

A. 4

B. 64

C. 16

D. None of These

Answer: Option B

Solution(By Examveda Team)

The macro call square(4) will substituted by 4*4 so the expression becomes i = 64/4*4 . Since / and * has equal priority the expression will be evaluated as (64/4)*4 i.e. 16*4 = 64

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